Iphthiminus serratus

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Iphthiminus serratus
Ipthiminus-serratus-drawing.jpg
Iphthiminus serratus
Status TNC G5.svg
Secure  (NatureServe) [1]
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Coleoptera
Suborder: Polyphaga
Infraorder: Cucujiformia
Family: Tenebrionidae
Genus: Iphthiminus
Species:
I. serratus
Binomial name
Iphthiminus serratus
(Mannerheim, 1843)
Synonyms
  • Nyctobates serratus(Mannerheim, 1843)
  • Iphthiminus salebrosus(Casey, 1924)
  • Nyctobates sublaevis(Bland, 1865)

Iphthiminus serratus is a species of darkling beetles in the subfamily Tenebrioninae. [1] [2] Originally I. sublaevis and I. salebrosus were considered subspecies of I. serratus due to minor geographical variation, but this variation is gradual and they are now considered synonyms. [3]

Contents

Appearance

They are differentiated from the other species of Iphthiminus as they have only a moderately wrinkled prothorax with moderate serrations of the lateral edges. [3]

Distribution

This species is present primarily in the western North America, including California, Idaho, Nebraska, Nevada, New Mexico, Oregon, Washington, Wyoming, and British Columbia. [3]

Diet and habitat

Like other darkling beetles in the genus Iphthiminus , I. serratus is associated with rotting coniferous logs, especially pine wood. [3] When raised in captivity by the Invertebrate Dude, I. serratus was observed eating chick feed and rotting wood. [4]

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References

  1. 1 2 "Iphthiminus serratus Serrated Darkling Beetle". NatureServe. 14 February 2018. Retrieved 14 January 2025.
  2. Zicha, Ondrej. "Iphthiminus serratus (Mannerheim, 1843)". www.biolib.cz.
  3. 1 2 3 4 Gardiner, Rebekka M.; Pollock, Darren A. (2015). "Revision of the Nearctic species of the genus Iphthiminus Spilman (Coleoptera: Tenebrionidae)". Zootaxa. 4048 (3): 352–391. doi:10.11646/zootaxa.4048.3.2. PMID   26624753.
  4. Dude, Invertebrate (2020-05-23). "Invertebrate Dude: New Darklings from ShapesInNature!!!". Invertebrate Dude. Retrieved 2020-09-02.